So, second class last night. After a long long day at work suffering through my cold, I had my early mini dinner at my desk, grabbed an espresso from Starbucks on my way and found my class. We change rooms every single class so I have to be careful to check exactly which building and which class room I’m in.
Last night’s class was on Digestion, Absorption, Transportation and Excretion of Nutrients; and Cell Metabolism. I was fine through most of the Digestion parts but the Cell Metabolism has me a bit freaked out! It has been a LONG time since I have done anything to do with science – we are talking 14 years, year 11 Chemistry. And 15 years for any biology and that was limited to a term of year 10 biology! Amazingly, I found myself trying to remember that stuff – cell membranes, yada yada. I have some serious textbook reading to do!!! Luckily, Adam says its all quite easy and straightforward once you read it and become more familiar with the terms etc. and is just a matter of memorising (he topped the state in Human Biology in 1996 so I guess he knows…) Howeverl, when he looked through my course reader, he hadn’t learnt a lot of the stuff we covered last night so I am still scared!
We learnt all about the different parts of the digestive tract and their various functions for digestion and absorption which I found facsinating. The human body really is an amazing thing!
Some interesting anecdotal bits and bobs our lecturer mentioned:
- highest killer in Hong Kong is currently lung cancer but this will be overtaken by colon cancer imminently due to the lack of fibre in the Hong Kong diet and high prevalence of constipation. New statistics are expected to show that fibre intake was greater when last surveyed 14 years ago!
- the small intestine alone is 300 square metres in surface area – that is 2/3rd of a basketball court.
- childhood obesity is on the rise in Hong Kong and it is predicted that soon 1 in 4 children in Hong Kong will fall into the obese category. [Hello McDonalds, sugary crap and junk!] [Total tangent – but Adam told me the other day that he heard that McDonalds will now be branching out into doing weddings in Hong Kong due to the enormous demand…]
- consistent sleep deprivation has a direct link to weight gain, it can increase appetite.
I went to the doctor yesterday and got some antibiotics so I can knock this cold on the head. I haven’t run for 3 days and now so the stupid cold is seriously putting a dent in my training plan. I am currently contemplating:
- splitting my Saturday long run into 2 x 10km intervals on the treadmill, Sat and Sun
OR
- doing nothing today and hopefully feeling better tomorrow after 2 full days of antibiotics
I slept fine last night but an now super stuffy again so I’m not sure… but I want to move, I hate not exercising.
Other plans for the weekend include a late lunch at Isola today, new Asics (hopefully I can find the new Kayano 17’s!!) and some more errands. I also have to purchase my textbooks.